`pro-comsys.com`

DNSSEC	⚠️ Not signed
A	183.111.183.123^{🇰🇷 KT-NET183.104.0.0/13 KORNET KOREA TELECOM}
NS	`ns75.koreadns.kr` ⭐ ⚠️ Not in zone NS records
		A	220.73.163.59^{🇰🇷 KT-NET220.72.0.0/13 KORnet Powered BY Korea Telecom}
			PTR	`ns1.koreaidc.com`
NS	`ns84.koreadns.kr` ⚠️ Not in zone NS records
		A	112.175.148.241^{🇰🇷 KT-NET112.168.0.0/13}
			PTR	`ns2.koreaidc.com`
MX	`mx1.daouoffice.com` ⭐
		A	35.216.20.220^{🇰🇷 Google35.216.0.0/17}
			PTR	`prod-dose-smtp-3.daouoffice.com`
		A	35.216.41.104^{🇰🇷 Google35.216.0.0/17}
			PTR	`prod-dose-smtp-2.daouoffice.com`
		A	35.216.61.236^{🇰🇷 Google35.216.0.0/17}
			PTR	`prod-dose-smtp-1.daouoffice.com`
MX	`mx2.daouoffice.com`⁽¹⁰⁾
		A	35.216.20.220^{🇰🇷 Google35.216.0.0/17}
			PTR	`prod-dose-smtp-3.daouoffice.com`
		A	35.216.41.104^{🇰🇷 Google35.216.0.0/17}
			PTR	`prod-dose-smtp-2.daouoffice.com`
		A	35.216.61.236^{🇰🇷 Google35.216.0.0/17}
			PTR	`prod-dose-smtp-1.daouoffice.com`
MX	`alt1.aspmx.l.google.com`⁽¹⁵⁾
		A	2800:3f0:4003:c0f::1a^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.26^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f26.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽¹⁵⁾
		A	2a00:1450:4013:c1e::1a^{🇳🇱 Google2a00:1450:4013::/48}
			PTR	`yugrqzs-in-f26.1e100.net`
		A	192.178.213.27^{🇺🇸 Google192.178.213.0/24}
			PTR	`yugrqzs-in-f27.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁵⁾
		A	2a00:1450:4009:c0f::1b^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f27.1e100.net`
		A	192.178.223.26^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f26.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁵⁾
		A	2a00:1450:400c:c00::1a^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`ws-in-f26.1e100.net`
			PTR	`ws-in-x1a.1e100.net`
		A	173.194.76.26^{🇺🇸 Google173.194.76.0/24}
			PTR	`ws-in-f26.1e100.net`
MX	`aspmx.l.google.com`⁽¹⁵⁾
		A	2607:f8b0:4004:c1f::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`pd-in-f26.1e100.net`
		A	172.253.122.26^{🇺🇸 Google172.253.122.0/24}
			PTR	`bh-in-f26.1e100.net`
MX	`kr1-aspmx1.worksmobile.com`⁽²⁰⁾
		A	125.209.209.251^{🇰🇷 nhn-AS-KR125.209.208.0/22 NAVER business platform}
			PTR	`crcvmail.worksmobile.com`
MX	`kr1-aspmx2.worksmobile.com`⁽²⁰⁾
		A	125.209.209.251^{🇰🇷 nhn-AS-KR125.209.208.0/22 NAVER business platform}
			PTR	`crcvmail.worksmobile.com`
TXT	`worksmobile.certification.f7wisjgbtalm6hnvmq.rtt8qyzp9gfojh.gu52wrryh`
TXT	`v=spf1 include:_spf.daouoffice.com ~all`
SOA	`ns75.koreadns.kr`hostmaster@koreadns.kr 2025-08-08 #0

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1777476921

Same first word

pro-comsys.com

Similar names

comsys-pro.co.jp

DNS History

14 records (12 active, 2 former)

●NSns75.koreadns.kr2016-12-14 → 2026-04-29 · 2 obs

● 2016-12-14 20:45:16
● 2026-04-29 16:01:08

●NSns84.koreadns.kr2016-12-14 → 2026-04-29 · 2 obs

● 2016-12-14 20:45:16
● 2026-04-29 16:01:08

●MXalt1.aspmx.l.google.com2026-03-26 → 2026-04-29 · 3 obs

○ 2018-06-25 12:49:52
● 2026-03-26 23:08:02
● 2026-04-29 16:01:08

●MXalt2.aspmx.l.google.com2026-03-26 → 2026-04-29 · 3 obs

○ 2018-06-25 12:49:52
● 2026-03-26 23:08:02
● 2026-04-29 16:01:08

●MXalt3.aspmx.l.google.com2026-03-26 → 2026-04-29 · 3 obs

○ 2018-06-25 12:49:52
● 2026-03-26 23:08:02
● 2026-04-29 16:01:08

●MXalt4.aspmx.l.google.com2026-03-26 → 2026-04-29 · 3 obs

○ 2018-06-25 12:49:52
● 2026-03-26 23:08:02
● 2026-04-29 16:01:08

●MXaspmx.l.google.com2026-03-26 → 2026-04-29 · 3 obs

○ 2018-06-25 12:49:52
● 2026-03-26 23:08:02
● 2026-04-29 16:01:08

●MXkr1-aspmx1.worksmobile.com2026-03-26 → 2026-04-29 · 3 obs

○ 2018-06-25 12:49:52
● 2026-03-26 23:08:02
● 2026-04-29 16:01:08

●MXkr1-aspmx2.worksmobile.com2026-03-26 → 2026-04-29 · 3 obs

○ 2018-06-25 12:49:52
● 2026-03-26 23:08:02
● 2026-04-29 16:01:08

○MXmail.pro-comsys.com2016-12-14 → 2018-06-25 · 4 obs

● 2016-12-14 20:45:16
● 2018-06-25 12:49:52
○ 2026-03-26 23:08:02
○ 2026-04-29 16:01:08

●MXmx1.daouoffice.com2026-03-26 → 2026-04-29 · 3 obs

○ 2018-06-25 12:49:52
● 2026-03-26 23:08:02
● 2026-04-29 16:01:08

●MXmx2.daouoffice.com2026-03-26 → 2026-04-29 · 3 obs

○ 2018-06-25 12:49:52
● 2026-03-26 23:08:02
● 2026-04-29 16:01:08

○A115.68.108.992016-12-14 → 2018-06-25 · 4 obs

● 2016-12-14 20:45:16
● 2018-06-25 12:49:52
○ 2026-03-26 23:08:02
○ 2026-04-29 16:01:08

●A183.111.183.1232026-03-26 → 2026-04-29 · 3 obs

○ 2018-06-25 12:49:52
● 2026-03-26 23:08:02
● 2026-04-29 16:01:08

🔍 DNS Trace

Analysis

IP Addresses

pro-comsys.com resolves to a single IP: 183.111.183.123.

Other host names, for instance kbrush.co.kr, hansolbf.com, csd.kr, ase.co.kr and culturecity.kr share IP numbers with pro-comsys.com.

Name Servers

pro-comsys.com has two name servers: ns75.koreadns.kr and ns84.koreadns.kr.

pro-comsys.com shares the same name server setup as other domains, for example pcandmac.net, rednpos.com, ablesoft.biz, thesuda.co.kr and snnh.org.